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kkurt [141]
3 years ago
13

A base _____. A.accepts hydrogen ions, B.releases hydrogen ions, C.accepts hydrogen atoms

Chemistry
2 answers:
xxMikexx [17]3 years ago
5 0
<span>C.accepts hydrogen atoms
i think
</span>
Triss [41]3 years ago
5 0

Answer:

The correct option is A

Explanation:

A base is usually defined as a substance that produces hydroxyl/hydroxide ion (OH-) as the only negative ion when dissolved in water. However, Bronsted Lowry defined a base as a chemical substance that can accept a proton/hydrogen ion. Example of a Bronsted Lowry base is ammonia (NH₃).

Ammonia (NH₃) when dissolved in water (H₂O) forms Ammonium ion (NH₄+) and hydroxide ion.

NH₃ + H₂O ⇔ NH₄⁺  +  OH⁻

From the equation above, we can see that ammonia (NH₃) accepts a hydrogen ion to become ammonium ion (NH₄⁺).

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Which of the following shows a coefficient?
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2 years ago
What cause the ratio of PV/RT to drop below 1 when 1 mole of
pentagon [3]

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pressure and temperature are directly proportional.

Explanation:

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5 0
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Alika [10]
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First, we need to prepare one molar solution of NaCl. To do so, we will dilute a mass of 58.44 grams (molar mass of NaCl) in 1 liter of water.
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We can notice that once the NaCl is diluted in water, all what you can see is a clear solution. You cannot see the separate particles of NaCl in water.
..............> observation I

Now, we will heat this solution until it boils and water starts evaporating. We will place a cold surface above the steam coming out from the boiling solution.

What we will observe is that when all the water evaporates, we can see white precipitate of NaCl in the bottom of the container. Examining the cold surface placed above the steam, we can see that the water has condensed on this surface.
.........>observation II

Based on this, we managed to use boiling, evaporation and condensation (physical methods) to restore the components of the solution separately.
.............>conclusion

Based on observation I, observation II and the conclusion. we were able to prove that NaCl solution is a homogeneous mixture.
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How many electrons are there in an atom of nickel?.
Maurinko [17]

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2 years ago
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